Domain and Range Practice

Identify the range of the following relation:

• {-6, 14, 2, 28}

• {-6,14, 0, 32, 2, 38, 4,44}

• {-6, 0, 2, 4}

• {14, 32, 38, 44}

All of the y values or outputs are called what?

• Domain

• Range

• Relation

• Function

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

What is the range of the function?

• R:{y is less than or equal to 3}

• R:{y is greater than or equal to 3}

• R:{all real numbers}

• R:{y is between and including -6 and 3}

What is the range of this function?

• (-∞,∞)

• (-4,2]

• (-∞,2]

• [2,-∞)

What is the range of the function?

• [-1, ∞)

• (-1,1)

• [1.5, ∞)

• (-2, 2)

Select TWO correct answers.

Domain

​ (a)  

Range

​ (b)  

• The domain of the function is {0,1,2,3,4,5}

• The range of the function {0,96,192,288,384,480}

• The domain of the function is all real numbers

• The domain of the function {0,96,192,288,384,480}

• The range of the function {0,1,2,3,4,5}

• The range of the function is all real numbers.

Find the following:

Domain:​ (a)  

Range: ​ (b)  

What is the range of this functions?

• -6 ≤ y ≤ 3

• -6 < y < 3

• -2 ≤ y ≤ 4

Find the Range.

• (-∞, +∞)

• (0, 11)

• [0, ∞)

• (0, ∞)